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AUXILIARY INPUT (M)
The auxiliary input provides access to iho main nixing buss for patching in signals from external devices such as celay lines or extra
mixing channels Its input impedance is 22K Ohms and Is designed lor signal evels of approximately 1 Volt RMS
EFFECTS OUTPUT (N)
The effects output has been designed to deliver output signal from the effects buss for driving various line level devices. Caution should
be observed when using accessory devices designed for guitar level (100 mV) lo evoid overloading these devices with the relatively high
output signal eve available Irom the effects cut. Overall signal level is determined by the selling of the various chccts send controls of iho
respective channels. This output is of relatively low impedance
2
nd is capable of approximaiely 4 volts into 500 Ohms or 8 Volts into higher
lose impedsnees.
MONITOR OUTPUT (O)
The monitor output provides a signet fer an external nonitersystem anc isa relatively low outou! impedance capable of over4 Voitsinto
6CX)Ohms or over 8 Volts inio higoer load impedances The level Is controlled by settings
01
toe individual channe monitor sends as well as
the master monitor level control.
MAIN OUTPUT (P)
The mam output provides cutput from the main mixing buss. This oulput is of relatively low impedance and is capable of over 4 Veits
RMS into 300 Ohms or over 8 Volts into higher load impedances The output level is determined by the gain and equalization settings of the
individual channels, as wen as the master gain comrol
GRAPHIC INPUT (Q)
The grapfvc inpu! ack provides a means to allow patching nto ihe internal graphic equalizer .'power smp. This |ack is of fhe switch ng
type lha! normally picks up the signal ftem the nain oulput jack (P). When a plug is insertec into ne graphic input, the circuit path is broken
and tbs input may now be plugged into ether devices or any of tie output jacks of the XR-500 The graphic input provides much greater
flexibility m allowing the internal graphic/power amp to be utilized as a monitor smp or ter any other purpose the usermay deem necessary.
Its input impedance is approximately 50K Ohrosal approximately I Volt signal level for full power output at the speaker jacks
REAR PANEL
FUSE (U)
The fuse Is crated within the cap of the fuseholder it is necessary that the luse be replaced with the proper type and value if 1 should
far. m order lo avoid damage to Ihe equipment and to prevent voiding the warranty. II your unit repeatedly blows fuses, it should betaken
10
a
aja'itied servee center 'cr repair.
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